Overview

overview

3

Static

static

3

2024-05-17...er.exe

windows7-x64

3

2024-05-17...er.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    140s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/05/2024, 00:58

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General

  • Target

    2024-05-17_8fd4aadb0662bf1bf2634d9451332269_avoslocker.exe

  • Size

    6.8MB

  • MD5

    8fd4aadb0662bf1bf2634d9451332269

  • SHA1

    95433fadacf01080e91297836ead17866eca9c54

  • SHA256

    c35fb9a56d5b37a2b957a9a2bf66ea8513c2a8667bc89e756fe5d9bf5abb295f

  • SHA512

    9c74417e492471c04982d95304bae3af5e5685adf7299b81e3a2451726ff22a7b09fdfd8b314284008dcc38d27e4c1a53f43d51eb6503beb73f4aebb1f61a02b

  • SSDEEP

    98304:r9rOvi3HzBvnKFn0MeYttysOx6VamqSJ5a4foWb/LTu:xrOvijBGnBeYtAX+q05aWoEvu

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-17_8fd4aadb0662bf1bf2634d9451332269_avoslocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-17_8fd4aadb0662bf1bf2634d9451332269_avoslocker.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4812
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 2464
      2⤵
      • Program crash
      PID:3684
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 2604
      2⤵
      • Program crash
      PID:1780
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4812 -ip 4812
    1⤵
      PID:4868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4812 -ip 4812
      1⤵
        PID:5024
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4360,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4584 /prefetch:8
        1⤵
          PID:4556

        Network

              MITRE ATT&CK Enterprise v15

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\{671FB1F0-9720-42C1-9056-6E81E43E0236}\CCDInstaller.js
                Filesize

                1.2MB

                MD5

                698687ac9e653b2c7a1b0d2a2ec40505

                SHA1

                ad6959510eff569cff355f2ac4c5988a6d6a433e

                SHA256

                142db397e43384d0af407ad59ed5b64371cf054b7645913592ca72d2d848c1c9

                SHA512

                29c5971005bac00173c96bc3b7ffc4fd5701d2f7ff5a29fc05bd8832ff2b1c850903ebed72baa6e4bbcaa0c6b14670ba1e59d900f3087c0fdb0453bea5d150eb

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              • C:\Users\Admin\AppData\Local\Temp\{671FB1F0-9720-42C1-9056-6E81E43E0236}\index.html
                Filesize

                426B

                MD5

                a28ab17b18ff254173dfeef03245efd0

                SHA1

                c6ce20924565644601d4e0dd0fba9dde8dea5c77

                SHA256

                886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375

                SHA512

                9371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6

                Download Submit